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Stuart Ritchie

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The truth about when your brain matures

We now have evidence that the “maturity at age 25” idea seems to be crumbling.

Why we should vaccinate all children against chickenpox, and why we haven't so far

Five reasons to get the flu jab this year

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Why do ministers want to use lie detectors on criminals? They don't work

Why driverless vehicles are safer than you think